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Alcohol addiction poses numerous health risks. We might enjoy a drink or two with friends during the weekend. But, chronic use is dangerous to our health. A major consequence is an increased likelihood of cancer. As per Cancer Research UK, alcohol has been identified as a causative factor for seven types of cancer, including breast, mouth, and bowel cancer. Accordingly, we need to support people struggling with alcoholism, especially those at risk for or actively managing alcohol-induced cancers. This is where The Providence Projects can make a profound difference.
If you are searching for more information on how alcohol can trigger various types of cancers, then you will find this information precisely in this awareness guide we have created.
The Link — How Alcohol Causes Cancer
As we have seen, alcohol abuse has been linked to an increased risk of several types of cancer. There are various ways through which alcohol can cause cancer. Some include:
- Damage to cells: When we drink alcohol, our bodies metabolise it into a chemical called acetaldehyde. Acetaldehyde can damage DNA and proteins within cells, leading to mutations that may cause cancer. Acetaldehyde can also hinder cells from repairing this damage, making it more likely for abnormal cell growth.
- Changes to hormones: Alcohol consumption can influence the levels of certain hormones in the body. For example, alcohol has been shown to increase levels of estrogen and insulin, which in turn can promote the growth of hormone-sensitive cells and potentially lead to cancer.
- Other mechanisms: Alcohol consumption can also cause changes to cells in the mouth and throat and oxidative stress to reactive oxygen species (ROS) that can damage DNA and proteins. Moreover, alcohol may interfere with absorbing essential nutrients such as folates for maintaining healthy cells.
Unfortunately, 3.5% of all cancer conditions in the UK are caused by alcohol, reports Drinkaware. This is why the team at The Providence Projects has dedicated our efforts to helping you heal physically and mentally, providing both medical support and therapies as part of our primary rehabilitation programme.
The Effect of Cancer on Various Organs
Regardless of the type of alcohol – beer, wine, or spirits – the risk of developing cancer remains the same. Interestingly, even moderate alcohol consumption can pose a risk for cancer. Generally, seven types of cancers can be alcohol-induced. They include:
Mouth and Upper Throat Cancer
Alcohol consumption significantly contributes to mouth and upper throat cancer, especially when combined with tobacco use. Locally, these cancers can lead to pain, difficulties swallowing, and changes in speech.
Esophageal Cancer
Alcohol increases the risk of both squamous cell carcinoma and adenocarcinoma of the oesophagus. Esophageal cancer can lead to difficulty swallowing, weight loss, and chronic pain. Cancer can affect nearby lymph nodes and other organs, such as the liver, lungs, and bones if it spreads.
Liver Cancer
This is the most common cause of cancer that is induced by alcohol. Chronic alcohol consumption can result in liver damage, cirrhosis, and ultimately liver cancer. The liver plays a crucial role in many bodily functions, such as detoxification, nutrient metabolism, and hormone regulation. Liver cancer can cause abdominal pain, jaundice, and loss of appetite.
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Laryngeal Cancer
Laryngeal cancer, which affects the voice box, has been linked to chronic alcohol consumption. This cancer can cause hoarseness, difficulty swallowing, and shortness of breath. Cancer can spread to nearby tissues or other organs if not treated, causing additional complications and health issues.
Stomach Cancer
Alcohol has been implicated as a risk factor for stomach cancer, as it may contribute to the development of gastritis and other precancerous conditions. Stomach cancer can cause pain, loss of appetite, and weight loss.
Breast Cancer
Alcohol consumption is a known risk factor for breast cancer in women. It can cause hormonal imbalances that promote cancerous growth in breast tissue. Breast cancer may lead to abnormal tissue growth, changes in breast shape, and sometimes pain or discomfort.
Bowel (Colorectal) Cancer
Lastly, alcohol use has been associated with an increased risk of colorectal cancer. This cancer type can present with abdominal pain, blood in the stool, or changes in bowel habits.
Prevention and Recovery with The Providence Projects
Managing the care of individuals facing both alcoholism and cancer presents significant challenges, particularly in addressing their complex symptom burden. Alcohol dependence can exacerbate symptom expression in cancer patients, influencing their physical and psychological well-being. Research highlights that advanced cancer patients with a history of alcohol dependency often demonstrate unique patterns of symptom intensity, requiring tailored interventions. For example, when evaluated in palliative care, personalised symptom goals show that symptom relief is possible despite the added complications of alcoholism. Notably, comprehensive assessment and individualised care plans that incorporate both clinical and psychosocial needs are essential to improving outcomes for these patients.
Effective support for individuals confronting the dual challenges of cancer and alcohol dependency requires a multidisciplinary approach. Palliative care interventions have been shown to reduce symptom burden significantly in both alcohol-dependent and non-dependent cancer patients. However, addressing the lingering effects of alcoholism, such as diminished appetite or global well-being, may necessitate additional strategies like nutritional support and psychological counseling. Factors such as the intensity of initial symptoms, patients’ living situations, and functional status play a role in their response to care. By focusing on personalised goals and sustained, empathetic support, healthcare providers can mitigate the compounded distress these patients face, while fostering improved quality of life and treatment adherence.
Reducing the incidence of alcohol-induced cancers requires a strong focus on prevention. At The Providence Projects, we are passionate advocates for moderation as a means to lower the risk of cancer. We believe in taking a proactive approach by providing education on the undeniable link between alcohol and cancer.
The road to recovery from both cancer and alcoholism is filled with challenges. However, this journey is possible and attainable with the right support system in place. With our knowledgeable and compassionate team by your side, sober living is within your reach. We stand ready to support and empower you as you embark on your path to recovery. Take the first step towards recovery today by contacting our admissions team. We will guide you through every step of the process.


Paul Spanjar
Paul is passionate about high-quality addiction treatment and truly believes that, with the right treatment, anyone can recover.
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